That is not an Onion headline. Tomorrow, Friday, May 29, there will be a biker rally held outside of a mosque which will include a Draw Muhammad contest. The event, organized by Jon Ritzheimer and Flash Nelson, has a Facebook page, and participants are encouraged to exercise their second amendment rights.

Despite the assurances that the protest will be both peaceful and lawful, the organizers are already receiving "credible threats." John Ritzheimer posted late Thursday afternoon:

Credible threats being made and now having to move my family into hiding. Real nice Islam. Thank you for showing your true colors. I have not made any threats nor do I condone any threats. I've been preaching peace this whole time and once again Islam shows its lack of tolerance for others freedom. I will say that I think this cartoon contest is completely stupid, but this is all to show what Islam is about. The only one threatening with violence and that has a track record of it is them. Rally going on as planned.

Ritzheimer is a former United States Marine, and has not been deterred by the threats. Dang, son.

At the time of this posting, the event page shows 378 have RSVPd as attending, with another 125 listed as 'maybe.' That's a bad sign. When dealing with Islam, there can be no maybe. You're either in or out. Don't half-ass it.

Fox 5 in Vegas quotes Riztheimer as saying that he "let [the mosque] know we're coming to their doorstep and we're going to be there utilizing our First Amendment; we'll be ready to protect it with our Second Amendment."

The Islamic Community Center of Phoenix, where the event will take place, is where the two dead gunmen who attacked the Garland event previously worshiped.

Jackass move? Maybe. But this is what freedom of speech means. This is absolutely protected, and it is undeniably courageous to stand up against the tyranny of violent threats and actions and say "this will not stand." Tomorrow, we will see what happens when the event takes place. We pray for safety. But we demand success. It is our right as Americans.

I will personally host any of these bikers on my program, if they change their name to "Sons of Muhammad" or "Allah's Angels."

That's not a joke.